TailMyPicks

Check any Polymarket wallet’s real record.

Wallet 0x721e…3439

Rebuilt .

Summary

Qualified picks
57
Categories scored
5
Categories below 50
1

Best Category: MLB, grading 63 out of 100 (+0.12 per pick).

Best Category MLB at 63 out of 100; worst Tennis at 40.

What is a Tail Score?

A mark out of 100, per Category. 50 means no edge at all — this wallet did about what the prices it paid implied it would. Above 50 it beat those prices; below 50 it did worse than them.

The scale does not move. 100 is a wallet beating the prices it paid by 0.45 per pick and 0 is losing to them by the same, on every wallet, on every page, in every month. So a grade you screenshot today still means what it meant when you took it, and two wallets can be put side by side.

Nobody reaches either end. Across every wallet TailMyPicks has scored, the marks run from roughly 5 to 87 — which is what a fixed ruler costs, and what buys the sentence above.

It is not a win rate. A wallet can win four Picks in five and still grade below 50, if the market was already pricing those outcomes at 90c — it paid for the wins rather than finding them. The vs expected and Avg entry columns below are what separate the two.

The mark is deliberately pulled toward 50 when there is little evidence. Three lucky Picks do not produce a high grade; several hundred consistent ones do. So a modest grade on thousands of Picks means something a high grade on twelve does not.

Because it is shrunk this way, a Category grade is a conservative reading. The headline figure for a wallet is its best Category, so it always understates how badly the wallet does in its worst one — which is why the table below is per Category and not one blended number.

Record by Category

Ordered by how much this wallet actually traded in each Category, not by score — so the Categories it plays most appear first whether they went well or badly. Open any row to see the picks its numbers were computed from — all of them.

CategoryQualified picksWin ratevs expectedRealizable edgeAvg entryROI per pickTail Score
MLB Inactivelast resolved Aug 8, 2026, EDT3479.4%27 W · 7 L+7.1wins+0.21per pick58cpaid+41.1%equal weight63+0.12 edge/pick
MLB — the 34 picks behind this row

Every qualified pick this wallet made in MLB, newest first — these are the picks the row above was computed from, not a sample of them. P/L held is what each pick would have been worth held to resolution, not cash this wallet withdrew. Days are shown in US/Eastern, the zone Polymarket writes its markets in. A market name opens TailMyPicks’s own post-mortem of that market — who else was on it, and what they paid — and a result opens that one pick on a page of its own, which is the link to send somebody.

MarketEntrySizeResultResolvedReturnP/L held
Detroit Tigers vs. San Francisco Giantsbacked Detroit Tigers · on Polymarket (opens in a new tab)56c$295Lost — open this pick on its own pageAug 8, 2026, EDT-100%-$294.73
Baltimore Orioles vs. Texas Rangersbacked Texas Rangers · on Polymarket (opens in a new tab)58c$295Won — open this pick on its own pageAug 7, 2026, EDT+72.4%+$213.56
Chicago White Sox vs. Boston Red Soxbacked Boston Red Sox · on Polymarket (opens in a new tab)64c$295Won — open this pick on its own pageAug 6, 2026, EDT+56.3%+$166.15
Los Angeles Angels vs. Baltimore Oriolesbacked Baltimore Orioles · on Polymarket (opens in a new tab)61c$246Lost — open this pick on its own pageAug 6, 2026, EDT-100%-$245.96
Chicago White Sox vs. Boston Red Soxbacked Boston Red Sox · on Polymarket (opens in a new tab)55c$196Won — open this pick on its own pageAug 5, 2026, EDT+81.8%+$160.71
Miami Marlins vs. Atlanta Bravesbacked Atlanta Braves · on Polymarket (opens in a new tab)54c$193Won — open this pick on its own pageAug 5, 2026, EDT+85.2%+$164.28
Tampa Bay Rays vs. Colorado Rockiesbacked Tampa Bay Rays · on Polymarket (opens in a new tab)60c$156Won — open this pick on its own pageAug 5, 2026, EDT+66.7%+$104.11
San Francisco Giants vs. Texas Rangersbacked Texas Rangers · on Polymarket (opens in a new tab)60c$197Won — open this pick on its own pageAug 5, 2026, EDT+66.7%+$131.14
Toronto Blue Jays vs. Houston Astrosbacked Houston Astros · on Polymarket (opens in a new tab)62c$246Lost — open this pick on its own pageAug 5, 2026, EDT-100%-$246.03
Spread: Seattle Mariners (-1.5)backed Detroit Tigers · on Polymarket (opens in a new tab)66c$246Won — open this pick on its own pageAug 5, 2026, EDT+51.5%+$126.86
Spread: Detroit Tigers (-1.5)backed Seattle Mariners · on Polymarket (opens in a new tab)67c$246Lost — open this pick on its own pageAug 5, 2026, EDT-100%-$246.32
Tampa Bay Rays vs. Colorado Rockiesbacked Tampa Bay Rays · on Polymarket (opens in a new tab)58c$290Won — open this pick on its own pageAug 5, 2026, EDT+72.4%+$210
San Francisco Giants vs. Texas Rangersbacked Texas Rangers · on Polymarket (opens in a new tab)65c$295Won — open this pick on its own pageAug 4, 2026, EDT+53.8%+$159.09
Chicago White Sox vs. Boston Red Soxbacked Boston Red Sox · on Polymarket (opens in a new tab)58c$99Won — open this pick on its own pageAug 4, 2026, EDT+72.4%+$71.9
Los Angeles Angels vs. Baltimore Oriolesbacked Baltimore Orioles · on Polymarket (opens in a new tab)58c$295Won — open this pick on its own pageAug 4, 2026, EDT+72.4%+$213.56
Minnesota Twins vs. Seattle Mariners: O/U 6.5backed Over · on Polymarket (opens in a new tab)56c$196Won — open this pick on its own pageAug 2, 2026, EDT+78.6%+$154.39
Milwaukee Brewers vs. Los Angeles Angelsbacked Los Angeles Angels · on Polymarket (opens in a new tab)33c$112Won — open this pick on its own pageAug 2, 2026, EDT+203%+$226.62
Washington Nationals vs. Atlanta Bravesbacked Atlanta Braves · on Polymarket (opens in a new tab)61c$216Won — open this pick on its own pageAug 2, 2026, EDT+63.9%+$138.38
Milwaukee Brewers vs. Los Angeles Angelsbacked Milwaukee Brewers · on Polymarket (opens in a new tab)58c$211Won — open this pick on its own pageAug 2, 2026, EDT+72.4%+$153.05
Miami Marlins vs. New York Metsbacked Miami Marlins · on Polymarket (opens in a new tab)76c$178Won — open this pick on its own pageAug 1, 2026, EDT+31.6%+$56.1
Minnesota Twins vs. Seattle Marinersbacked Seattle Mariners · on Polymarket (opens in a new tab)66c$197Lost — open this pick on its own pageAug 1, 2026, EDT-100%-$197.01
Milwaukee Brewers vs. Los Angeles Angelsbacked Milwaukee Brewers · on Polymarket (opens in a new tab)72c$197Won — open this pick on its own pageAug 1, 2026, EDT+38.9%+$76.71
Chicago White Sox vs. Tampa Bay Raysbacked Tampa Bay Rays · on Polymarket (opens in a new tab)57c$241Lost — open this pick on its own pageJul 31, 2026, EDT-100%-$240.77
Miami Marlins vs. New York Metsbacked New York Mets · on Polymarket (opens in a new tab)54c$196Won — open this pick on its own pageJul 30, 2026, EDT+85.2%+$167.27
Chicago Cubs vs. St. Louis Cardinalsbacked Chicago Cubs · on Polymarket (opens in a new tab)48c$218Won — open this pick on its own pageJul 30, 2026, EDT+108.3%+$236.65
Showing 25 of 34 picks, newest first.
Tennis Inactivelast resolved Aug 6, 2026, EDT1127.3%3 W · 8 L-3.4wins-0.31per pick58cpaid-52.3%equal weight40-0.09 edge/pick
Tennis — the 11 picks behind this row

Every qualified pick this wallet made in Tennis, newest first — these are the picks the row above was computed from, not a sample of them. P/L held is what each pick would have been worth held to resolution, not cash this wallet withdrew. Days are shown in US/Eastern, the zone Polymarket writes its markets in. A market name opens TailMyPicks’s own post-mortem of that market — who else was on it, and what they paid — and a result opens that one pick on a page of its own, which is the link to send somebody.

MarketEntrySizeResultResolvedReturnP/L held
National Bank Open: Frances Tiafoe vs Arthur Rinderknechbacked Frances Tiafoe · on Polymarket (opens in a new tab)64c$69Lost — open this pick on its own pageAug 6, 2026, EDT-100%-$68.92
National Bank Open: Cameron Norrie vs Alex de Minaurbacked Alex de Minaur · on Polymarket (opens in a new tab)69c$296Lost — open this pick on its own pageAug 6, 2026, EDT-100%-$295.71
National Bank Open: Stefanos Tsitsipas vs Joao Fonsecabacked Joao Fonseca · on Polymarket (opens in a new tab)62c$295Won — open this pick on its own pageAug 5, 2026, EDT+61.3%+$180.95
National Bank Open: Aleksandar Vukic vs Daniel Altmaierbacked Aleksandar Vukic · on Polymarket (opens in a new tab)58c$246Lost — open this pick on its own pageAug 3, 2026, EDT-100%-$245.76
National Bank Open: Lois Boisson vs Antonia Ruzicbacked Antonia Ruzic · on Polymarket (opens in a new tab)50c$191Won — open this pick on its own pageAug 3, 2026, EDT+100%+$191.18
Mubadala Citi DC Open: Brandon Nakashima vs Taylor Fritzbacked Taylor Fritz · on Polymarket (opens in a new tab)61c$197Won — open this pick on its own pageAug 1, 2026, EDT+63.9%+$125.8
The Memphis Classic: Elvina Kalieva vs Peyton Stearnsbacked Peyton Stearns · on Polymarket (opens in a new tab)42c$44Lost — open this pick on its own pageJul 31, 2026, EDT-100%-$43.95
Mubadala Citi DC Open: Alex de Minaur vs Brandon Nakashimabacked Alex de Minaur · on Polymarket (opens in a new tab)52c$171Lost — open this pick on its own pageJul 31, 2026, EDT-100%-$170.77
Bonn: Jamie Mackenzie vs Jurij Rodionovbacked Jurij Rodionov · on Polymarket (opens in a new tab)73c$112Lost — open this pick on its own pageJul 31, 2026, EDT-100%-$111.93
Bonn: Max Dahlin vs Daniel Galanbacked Daniel Galan · on Polymarket (opens in a new tab)64c$30Lost — open this pick on its own pageJul 31, 2026, EDT-100%-$29.54
Los Cabos Open: Cameron Norrie vs Aleksandar Kovacevicbacked Aleksandar Kovacevic · on Polymarket (opens in a new tab)42c$352Lost — open this pick on its own pageJul 28, 2026, EDT-100%-$352.44
All 11 picks, newest first.
UFC Inactivelast resolved Aug 8, 2026, EDT875%6 W · 2 L+0.2wins+0.03per pick72cpaid+3.5%equal weight51+0.01 edge/pick
UFC — the 8 picks behind this row

Every qualified pick this wallet made in UFC, newest first — these are the picks the row above was computed from, not a sample of them. P/L held is what each pick would have been worth held to resolution, not cash this wallet withdrew. Days are shown in US/Eastern, the zone Polymarket writes its markets in. A market name opens TailMyPicks’s own post-mortem of that market — who else was on it, and what they paid — and a result opens that one pick on a page of its own, which is the link to send somebody.

MarketEntrySizeResultResolvedReturnP/L held
UFC Fight Night: Manoel Sousa vs. Richie Miranda (Lightweight, Prelims)backed Manoel Sousa · on Polymarket (opens in a new tab)75c$169Won — open this pick on its own pageAug 8, 2026, EDT+33.3%+$56.38
UFC Fight Night: Juliana Miller vs. Ravena Oliveira (Women's Flyweight, Prelims)backed Juliana Miller · on Polymarket (opens in a new tab)77c$395Won — open this pick on its own pageAug 8, 2026, EDT+29.9%+$117.95
UFC Fight Night: Marcin Tybura vs. Aleksandar Rakic (Heavyweight, Main Card)backed Aleksandar Rakic · on Polymarket (opens in a new tab)77c$444Won — open this pick on its own pageAug 1, 2026, EDT+29.9%+$132.69
UFC Fight Night: Gilbert Urbina vs. Vlasto Cepo (Middleweight, Prelims)backed Vlasto Cepo · on Polymarket (opens in a new tab)73c$296Lost — open this pick on its own pageAug 1, 2026, EDT-100%-$295.94
UFC Fight Night: Ludovit Klein vs. Tofiq Musayev (Lightweight, Prelims)backed Ludovit Klein · on Polymarket (opens in a new tab)70c$218Lost — open this pick on its own pageAug 1, 2026, EDT-100%-$217.76
UFC Fight Night: Oban Elliott vs. Michael Oliveira (Welterweight, Prelims)backed Michael Oliveira · on Polymarket (opens in a new tab)76c$296Won — open this pick on its own pageAug 1, 2026, EDT+31.6%+$93.51
UFC Fight Night: Borislav Nikolic vs. Mark Vologdin (Bantamweight, Prelims)backed Borislav Nikolic · on Polymarket (opens in a new tab)66c$197Won — open this pick on its own pageAug 1, 2026, EDT+51.5%+$101.49
UFC Fight Night: Dennis Buzukja vs. Bogdan Grad (Featherweight, Prelims)backed Bogdan Grad · on Polymarket (opens in a new tab)66c$197Won — open this pick on its own pageAug 1, 2026, EDT+51.5%+$101.49
All 8 picks, newest first.
WNBA Inactivelast resolved Aug 7, 2026, EDT366.7%2 W · 1 L+0.4wins+0.14per pick53cpaid+26.5%equal weight52+0.02 edge/pick
WNBA — the 3 picks behind this row

Every qualified pick this wallet made in WNBA, newest first — these are the picks the row above was computed from, not a sample of them. P/L held is what each pick would have been worth held to resolution, not cash this wallet withdrew. Days are shown in US/Eastern, the zone Polymarket writes its markets in. A market name opens TailMyPicks’s own post-mortem of that market — who else was on it, and what they paid — and a result opens that one pick on a page of its own, which is the link to send somebody.

NFL Inactivelast resolved Aug 7, 2026, EDT1100%1 W · 0 L+0.4wins+0.41per pick59cpaid+68.9%equal weight52+0.02 edge/pick
NFL — the 1 pick behind this row

Every qualified pick this wallet made in NFL, newest first — these are the picks the row above was computed from, not a sample of them. P/L held is what each pick would have been worth held to resolution, not cash this wallet withdrew. Days are shown in US/Eastern, the zone Polymarket writes its markets in. A market name opens TailMyPicks’s own post-mortem of that market — who else was on it, and what they paid — and a result opens that one pick on a page of its own, which is the link to send somebody.

MarketEntrySizeResultResolvedReturnP/L held
Panthers vs. Cardinals: O/U 32.5backed Over · on Polymarket (opens in a new tab)59c$295Won — open this pick on its own pageAug 7, 2026, EDT+68.9%+$203.32
All 1 picks, newest first.

vs expected is how many more (or fewer) Picks this wallet won than the prices it paid implied it would. It is the column that tells a real edge apart from a record bought by backing favourites. Realizable edge is what that comes to per Pick for somebody copying the wallet, after the cost of getting in behind it. Avg entry is the average price it paid, so a strong record built on heavy favourites shows as one. ROI per pick counts every Pick equally rather than by size, which is how a record earned across many Picks is told apart from one carried by a few large ones. Days are shown in US/Eastern, the zone Polymarket writes its markets in — an American night game settles after midnight UTC, so any other zone would name the day after the one it was played on. Inactive means nothing has resolved in that Category recently. The score is kept and the wallet stays reachable here; it only leaves the default leaderboard.

Not every trade counts. A Pick has to clear four thresholds to be scored.

TailMyPicks scores a wallet on what it can actually be judged on: positions held to resolution, in markets with enough volume to be real, at prices where being right was not already priced in.

  • The market traded at least $500.
  • The entry price was between 0.00 and 0.80 — a near-certainty is not a call.
  • The position was at least $10 — dust is not a position.
  • The market has resolved, so there is a right answer to grade against.

Thresholds behind these numbers: set by an operator decision, not measured.